
In this episode of From the Horse's Mouth, HFS Research CEO and Chief Analyst Phil Fersht speaks with Rohan Narayana Murty, Founder & CEO of Workfabric AI, Harvard computer science PhD, former MIT postdoc, and only the second computer scientist after Marvin Minsky to be elected to the Harvard Society of Fellows, about why context, not model power, is the real frontier of enterprise AI.
Rohan explains why office and knowledge work can now be studied scientifically through what he calls human attention data. By understanding what people focus on as they work, organizations can build a "work graph" that captures how work really gets done.
Phil and Rohan discuss why AI agents need the unique context of every organization, how breaking down silos reveals new opportunities and risks, and how digital twins could transform the way employees collaborate across teams.
The conversation also explores how AI will reshape enterprise structures, why culture matters as much as technology, and why services firms should focus on context engineering to stay competitive. They discuss how smaller, AI-native firms could challenge incumbents and why traditional billable-hour models may become increasingly difficult to sustain.
They close by exploring what true AGI would require, why humans will continue teaching machines for years to come, and a timeless lesson from Rohan's father on why services businesses continue to matter, even in the age of AI.
Essential viewing for CEOs, technology and services leaders, founders, and anyone interested in context engineering, AI agents, digital twins, and the future of knowledge work.
Chapters
00:00 – Intro: Meet Rohan Narayana Murty
01:34 – From Academia to AI Entrepreneurship
03:08 – Rethinking Human-Machine Work
03:46 – Studying Knowledge Work with AI
06:22 – Work Graphs & Human Attention Data
08:33 – Why AI Agents Need Context
09:18 – The Context Engineering Challenge
11:34 – Breaking Enterprise Silos
13:29 – How Human Attention Data Works
15:13 – Privacy, Consent & Incentives
15:31 – Digital Twins Explained
17:33 – Phil's Digital Twin Example
19:05 – AI That Writes in Your Voice
20:39 – Inside the Work Graph
23:28 – The Future of Enterprise Work
24:30 – Where Enterprise Context Lives
26:55 – AI Culture Over Technology
29:36 – Managing for Outcomes
31:15 – Why Context Engineering Matters
33:55 – AI-Native Services Models
34:41 – The Rise of Specialized AI Firms
35:43 – The End of Billable Hours?
38:43 – Why Services Still Matter
39:01 – A Timeless Lesson on Services
42:07 – Is Context the Key to AGI?
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From the Horse’s Mouth: Intrepid Conversations with Phil Fersht brings together founders, executives, and contrarian thinkers for unfiltered conversations on the forces reshaping business and technology. Hosted by HFS Research CEO and Chief Analyst, Phil Fersht.
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